/execute at @s if score @s RCC = @e[type=minecraft:interaction,dy=2,sort=nearest,limit=1] RCC if score @s TPS matches 3 run say hi

I am sure that I have set the scoreboard
this command is 100% correct

but it told me that
[System] [CHAT] Unknown or incomplete command, see below for error
[System] [CHAT] ...run say hi<--[HERE]

I tried to simplify the command
/execute as @a at @s if score @s RCC = @e[type=minecraft:interaction,limit=1] RCC run say hi

but this command run well
/execute as @a at @s if score @s RCC = @e[type=minecraft:husk,limit=1] RCC run say hi

Sorry for my bad English :C